Sun, Sep 20Tue, Sep 22
Monday, September 21, 2026
Riverside, MA · NOAA 8440889 · MLLW · Local time (America/New_York)
No NOAA sampled curve is loaded for this day; the predicted highs and lows are listed below. Nothing is interpolated.
Tides
- Low4:40 AM0.8 ft0.23 m
- High9:20 AM4.6 ft1.39 m
- Low4:51 PM1.0 ft0.31 m
- High9:47 PM5.5 ft1.67 m
Range 4.7 ft1.44 m · 4 predicted tides · MLLW
Sun
- Civil dawn
- 6:02 AM
- Sunrise
- 6:30 AM
- Solar noon
- 12:37 PM
- Sunset
- 6:45 PM
- Civil dusk
- 7:13 PM
- Daylight
- 12h 15m
Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.
Moon
Waxing gibbous75% illuminated · day 9 of the cycle
Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.
This week
Fri, Sep 18L 1:53AM 0.6 ft0.17 mH 6:44AM 4.9 ft1.49 mL 2:02PM 1.0 ft0.31 mH 7:08PM 5.7 ft1.75 mSat, Sep 19L 2:48AM 0.7 ft0.21 mH 7:35AM 4.7 ft1.44 mL 2:58PM 1.1 ft0.34 mH 8:00PM 5.6 ft1.71 mSun, Sep 20L 3:45AM 0.8 ft0.23 mH 8:27AM 4.6 ft1.41 mL 3:55PM 1.1 ft0.34 mH 8:53PM 5.5 ft1.68 mMon, Sep 21L 4:40AM 0.8 ft0.23 mH 9:20AM 4.6 ft1.39 mL 4:51PM 1.0 ft0.31 mH 9:47PM 5.5 ft1.67 mTue, Sep 22L 5:33AM 0.7 ft0.21 mH 10:14AM 4.6 ft1.41 mL 5:43PM 0.9 ft0.27 mH 10:41PM 5.5 ft1.68 mWed, Sep 23L 6:22AM 0.6 ft0.18 mH 11:07AM 4.8 ft1.46 mL 6:33PM 0.7 ft0.23 mH 11:32PM 5.6 ft1.70 mThu, Sep 24L 7:08AM 0.5 ft0.15 mH 11:57AM 5.0 ft1.53 mL 7:20PM 0.6 ft0.18 m